"Some of the most interesting virtual relighting applications are in the area of filmmaking. A small crew could capture a real-world location to use it as a virtual film set, and the production’s cinematographer could light the set virtually. Then, actors filmed in a studio could be composited into the virtual set, their lighting being virtually created to make them appear to reflect the light of the environment and further shaped by the cinematographer for dramatic effect.

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Using a combination of view interpolation and light field rendering, the actor’s motion can be rendered from any (xr, yr, zr) point of view as well as illuminated by any virtual lighting environment."